This basalt petroglyph in Southwest Idaho, near the banks of the Snake River, is exemplary of indigenous cartography which is derived from and passed down by oral tradition and memory.

It has long been interpreted as a map of the upper Snake River country, made by a pre-colonial Shoshoni cartographer. Both the Snake and Salmon Rivers can be observed in the design, alongside images of many animals of the region. Buffalo, deer, mountain sheep, elk, antelope, and human figures are present.

The richest hunting area within the Shoshoni homeland was in this northeastern area, where the basins meet the mountains, and the ecological diversity is great.